baber/WOPTO huggingface dataset:
Patent JP-S63189270-A (JP)
Title: Image recorder
Inventor: NAKAZAWA MASAYUKI
IPC: G02F1/055
Filed: 1987-02-02
Abstract: PURPOSE:To realize a desired density and obtain favorable image quality at the time of recording a multi-gradational image, by connecting an adjacent information referencing means for referencing recording information for an adjacent pixel and a recording signal controlling part for varying a recording signal according to the result of referencing, to an optical shutter array. CONSTITUTION:In an image recorder employing an optical shutter array, a monochromic photographic printing paper with a gamma of 1.5 is used as a photosensitive material 102, and a fluorescent tube having a fluorescence wavelength in a high- sensitivity region of the material 102 is used as a light source 101. When an image signal 108 is inputted to the image printer, a controlling part 109 calculates a control signal corresponding to the density level of each pixel on an image on the basis of an image signal 108, performs correction for eliminating the effects of recording information for an adjacent pixel, and generates a signal for designating the position of the image. The control signal outputted by the controlling part 109 applies a voltage according to the density level of the image to each shutter part 107 of the shutter array 106, thereby controlling the quantity of light transmitted through the shutter part 107. Thus, characters or images are recorded on the material 102 while expressing multiple gradations with a high contrast ratio for each pixel.
Patent JP-S59149900-A (JP)
Inventor: TAKAHASHI ICHIROU
IPC: B64G1/44
Filed: 1983-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08258911-A (JP)
Title: Stratifying picking device
Inventor: NISHINA YOSHIAKI
IPC: B65G1/04
Filed: 1996-01-17
Abstract: PURPOSE: To surely prevent a fall of an article to be picked up when the article is picked up by providing an upper part pressing member, which presses down the upper surface of the article that is being transferred and which can freely move up and down. CONSTITUTION: A picking device is provided with a controlling arm 11, which presses down an article to be picked up 3 from the direction opposite to a carriage 6, at its tip end, and a back face pressing arm 10, which expands/ contracts in the direction of picking and along the article 3 mounted on a pallet, on the carriage 6. A top board 8 is attached to a tip-end arm of this back face pressing arm 10 in such a manner that it can freely move in the vertical direction. When the article 3 is taken out, all the articles 3 standing in the same, one layer are surely pressed by the controlling arm 11 from the direction opposite to the carriage 6. When the article 3 standing at the foremost end of the all the articles 3 is picked up by a pick-up roller 9, the article 3 runs on the pick-up roller 9, tilting itself.  At this time, the position of the upper end part of the article 3 tilted is regulated by the top board 8.
Patent JP-S61182950-A (JP)
Inventor: ENGERUBERUTO PURIIFUKE
IPC: C25F3/04
Filed: 1986-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52106310-A (JP)
Title: Refining of material containing tio2
Inventor: OJIRI KOUZOU
IPC: C22B34/12
Filed: 1976-03-05
Abstract: PURPOSE: To separate TiO 2 , contained in zircon sand, at a high rate by electrostatic ore dressing after previous heat treatment of zircon sand in reducing, neutral or inert atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62179826-A (JP)
Title: Metal die and manufacture thereof
Inventor: AZUMA HIDEKAZU
IPC: B21D37/20
Filed: 1986-02-05
Abstract: PURPOSE:To solve the problem which a die body or a die frame breaks by an overload at the time of press working by interposing nonmetallic fixing blocks breaking by a predeterminate compressive pressure between the die body and the die frame constituting a metal die. CONSTITUTION:Every die blocks 10a, 10b... constituting a die body 10 which has a cavity 28 at the center of the body itself are located and brought into contact with each other in a die frame 12; a block 22 which fixes the die body 10 is interposed between the die body 10 and the frame 12. The block 22 is such that a fluidic nonmetallic substance breaking by a predeterminate compressive pressure is poured and cures between the body 10 and the frame 12. Thus, the problem which the body 10 or the frame 12 breaks by an overload is solved.
Patent JP-S59148477-A (JP)
Title: Noise detecting method of television signal
Inventor: OOKUMA NAOYA
IPC: H04N17/06
Filed: 1983-02-14
Abstract: PURPOSE:To extract only a synchronizing signal part including noise by passing a television signal including noise through the series connection comprising a clamp circuit, a slice circuit and a band pass filter. CONSTITUTION:A video signal inputted to an input terminal A is formed by detecting a television signal of the RF and the IF band and inputted to a clamp circuit 1 while being amplified or attenuated to a suitable level. The clamped output is sliced at the slice circuit 2, and inputted to the band pass filter 3. The synchronizing frequency component only is extracted from the band pass filter 3 and a sinusoidal wave is outputted to an output terminal B.
Patent JP-S61181605-A (JP)
Inventor: SUDOU TETSUTOSHI
IPC: B27M3/00
Filed: 1985-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01200150-A (JP)
Title: Combustion apparatus
Inventor: OBARA SHIGERU
IPC: F24H1/34
Filed: 1988-02-02
Abstract: PURPOSE:To make the apparatus compact, to prevent lower parts from being overheated and to facilitate attachment and disconnection of parts by providing a burner and a heat exchanger at the upper part of an outer casing and a circulating pump at the lower part thereof, and disposing a reserve tank at the intermediate therebetween. CONSTITUTION:A burner 7 and a heat exchanger 6 are provided at the upper part of an outer casing 2, and a circulation pump 4 at the lower part, and a reserve tank 5 is disposed at the intermediate therebetween. As a result, the combustion apparatus 1 is made compact and reduction in the installing space is possible. Further, it is possible to prevent the radiant heat from the heat exchanger 6 and the burner 7 from acting on the circulation pump 4, to suppress the temperature rise to a small value so as to prevent a fault from occurring, and to use the apparatus for a long period of time. In addition, it is possible to guide the side surface of the reserve tank 5 is guided by a drain pipe 14 and its mounting and dismounting works of fixing members 4b and 4b can be carried out easily.
Patent JP-2000219298-A (JP)
Title: Oil feeding apparatus
Inventor: TATSUNO HIYOSHI
IPC: B67D7/12
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain traffic information on superhighways around the nearest interchange and the time required for arriving at a destination from an oil feeding apparatus at an oil feeding station by a method wherein a receiving means for receiving traffic information supplied from a road traffic information system and a display means for displaying the traffic information obtained by the receiving means are provided. SOLUTION: As the quantity of oil to be fed is set with a keyboard 12 with a customer card possessed by a customer inserted into a card reader, customer's data read in, set conditions for oil feeding and the like are displayed on a display 14. Then, as oil feeding is executed with an oil-feeding nozzle detached from a housing main body, a nozzle detaching signal from a nozzle switch 8 is outputted to a controller 11 and received with an antenna at an oil feeding station via a switching means 21 and superhighway traffic information distributed by a POS 2 is outputted to a display driving means 22 and traffic information including traffic obstacles, traffic regulations, traffic disorder and jam, the time required for passing through and the like supplied from a road traffic information system are displayed on the display 14 with the nearest interchange being the center.
Patent JP-S54117407-A (JP)
Title: Stabilization of trichlorotrifluoroethane
Inventor: HARA KIYOSHI
IPC: C07C19/12
Filed: 1978-03-03
Abstract: PURPOSE: To suppress the decomposition of 1,1,2-trichlorotrifluoroethane (R-113), and to prevent the corrosion of metals e.g. Zn, by adding a specific alcohol to a solvent containing R-113 useful as a cleaning agent.  
     CONSTITUTION: A solvent containing R-113 (e.g. methanol, ethanol, acetone, etc.) is stabilized by the addition of a monoydric-acetylenic alcohol (e.g.propargyl alcohol, 1-butyn-3-ol, etc.) and preferably nitromethane. The amount of the monoydric-acetylenic alcohol is preferably 0.01-8 wt.part per 100 wt. part of the solvent  containing R-113, and that of nitromethane is preferably 0.005-0.5 wt.part.  
     USE: The stabilized R-113 can be used as a cleaning agent for the degreasing of e.g. die cast Zn parts of cars, Zn-plated electronic parts, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62181773-A (JP)
Title: Liquid-treatment process and apparatus therefor
Inventor: HONDA SHIGERU
IPC: C12M1/40
Filed: 1986-02-05
Abstract: PURPOSE:To enable efficient biological treatment with low energy consumption, by immobilizing microorganisms on the surface of minute inorganic porous material and dispersing the obtained microbial carrier in a liquid to be treated, thereby allowing the carrier to ascend by the adhesion of bubbles and to descend after releasing the bubbles. CONSTITUTION:Microbial carriers composed of microorganisms immobilized on the surface of minute inorganic porous materials (e.g. porous glass material) are dispersed in a liquid to be treated. Gas is bubbled from the bottom of the treating liquid and the carrier attached with bubbles is moved upward by the increased buoyancy of the bubble and then descends through the liquid after separating the bubbles at the surface of the liquid. The upward and downward movements are repeated to enable the contact of the carrier and the liquid to be treated. Accordingly, an efficient biological treatment can be carried out with low energy consumption.
Patent JP-H01199509-A (JP)
Title: Spare seedling feeding apparatus for transplantation machine
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1988-02-02
Abstract: PURPOSE:To ensure smooth supply of spare mat seedling of any stage to a seedling holding table and to prevent the occurrence of the lack of planted stalk, by switching the posture of a spare seedling holding tool to a prescribed inclined posture when an end of a mat seedling on the seedling holding table is lowered down to a specific level. CONSTITUTION:Each spare seedling holding tool 2A, 2B is constructed in such a manner as to position the rear end near a prescribed position l when the tool is in inclined state. When the end of the seedling is lowered to a prescribed level l according to the consumption of the mat seedling on the seedling holding table 1, the switch SW1 is turned on to contract a cylinder Cy1, allow the spare seedling holding tool 2A to incline by its own weight and transfer the spare mat seedling W1 to a prescribed position l by its own weight. When the spare mat seedling W1 transferred to the seedling holding table 1 is consumed and the end of the seedling is lowered to a prescribed level l, the cylinder Cy2 is contracted to allow the spare seedling holding tool 2B to incline by its own weight and supply the spare mat seedling W1.
Patent JP-H04263388-A (JP)
Title: Particulates measuring unit
Inventor: MAETA HIROSHI
IPC: G06M11/00
Filed: 1991-02-18
Abstract: PURPOSE:To measure the distribution of the particle size and the number of particulates with high accuracy even for the particulates having minute particle size regarding the particulates measuring unit measuring the number of particulates such as dust, oil mist, etc., scattered in the gas and the distribution of the particle size. CONSTITUTION:A measuring part of the distribution of particle size 21 measuring the distribution of particle size in particulates interposing in fluid to be measured and a measuring part of the number of particulates 22 measuring the number of particulates per unit volume for the particulates interposing in this fluid to be measured are provided on this measuring unit. The measuring part of the distribution of particle size 21 is composed by measuring the distribution of particle size in particulates by a light diffusion method. The measuring part of the number of particulates 22 is composed by measuring the number of particulates per unit volume for the particulates by a condensable core measuring method. The measuring part of the distribution of particle size 21 is arranged on the upward flow side of the measuring part of the number of particulates 22 for the flowing direction of the fluid to be measured.
Patent JP-S56121841-A (JP)
Title: Combustion control system for internal combustion engine
Inventor: KATSUKI YOSHIHIDE
IPC: F02D43/00
Filed: 1980-02-26
Abstract: PURPOSE: To control the air-fuel ratio fluctuation of the exhaust system by maintaining the air-fuel ratio during the exhaust recirculation cut off period at about same level as the air-fuel ratio of the exhaust recirculation period and by controlling the ignition timing during such period at the spark advance characteristics similar to the optimum ignition timing of the exhaust recirculation period.  
     CONSTITUTION: When a throttle valve 38 is widely opened to charge the engine speed the changed suction negative pressure is directly introduced to an open chamber 26 of an exhaust pressure regulation valve 25 and the negative pressure delayed by a delaying mechanism 67 is introduced into a disphram chamber 59 of a recirculation control means 54, thereby opening a valve 22 of a recirculation control valve to recirculate the exhaust gas to the suction system but closing said valve 22 after the set period of the delaying mechanism 67 to cut off the exhaust recirculations, the negative pressure of a port 64 is supplied to an air-fuel ratio control valve during such cut off period to open a valve 51 to supply air to an air bleed port 47c to maintain the air-fuel ratio at the same level as the exhaust recirculation period. The spark advance mechanism 74 adjusts the ignition timing as predetermined. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S49135329-A (JP)
IPC: B62D3/12
Filed: 1974-02-28
Abstract: 1451731 Rack and pinion gearing T R W INC 18 Feb 1974 [1 March 1973] 7292/74 Heading F2Q In a rack and pinion steering gear, the teeth 24 of a rack 15 are held in meshed engagement with a pinion 13 by a bearing 30 having an eccentric bore 34 which receives the rack 15. The bearing 30 is located in stepped bores 27, 28 formed in one end of a pinion housing 14. After the bearing 30 has been rotated to adjust the mesh, it is stacked by a deformation 37 of the housing wall. Another bearing 30a may be provided at the opposite end of the housing 14. Alternatively, the bore 30 may be concentric with the rack bar, and the bore 27 of the housing could be eccentric to the axis of the rack bar. In a modification, instead of staking the bearing 30 in the pinion housing, it is urged continuously circumferentially by a spring 41 in order to take up wear. In a further modification, the bearing is in the form of a wedge segment 51, and this may be urged circumferentially by a spring to take up wear.
Patent JP-S63191489-A (JP)
Title: Nonlinear quantization processing system for television luminance signal
Inventor: KONDO KIMIHISA
IPC: H04N19/423
Filed: 1987-02-04
Abstract: PURPOSE:To make quantization noise inconspicuous even when the number of quantization levels is decreased by utilizing logarithmic variation in human sensation with brightness, and determining electric quantization characteristics of a video signal so that steps of the brightness of a reproduced image are at logarithmically equal intervals. CONSTITUTION:The electric quantization characteristics of the video signal are so determined that reproduced brightness steps are at logarithmically equal intervals including the influence of tube surface reflection caused by background light, etc. Namely, when a luminance signal after gamma correction is quantized by (m) gradations, the quantization characteristics are so determined that D0>Dm-1 holds and there are >=1 (i)th quantization step width (0<=i<m) which satisfies Di<=Dm-l (inot equal to m-1). Consequently, visual quantization noise reduced and the capacity of a frame memory may be small when an image of the same quality is recorded.
Patent JP-H04250247-A (JP)
Title: Roof panel
Inventor: TSUBOUCHI SHUICHI
IPC: E04D3/40
Filed: 1991-01-25
Abstract: PURPOSE:To improve workability on site and prevent rainwater perfectly from leaking out at joint sections, on roofing with roof panels to be formed with roof material fitted previously on in a factory and to be continuously arranged. CONSTITUTION:On roof panels P to be formed by heaping up flat-plate-shaped roof materials 4, 5 alternately on panels 1, an area to positions retained at a given distance 1 from each one side end of the panels 1 is roofed with the roof materials 4. The area projected at the distance 1 retained from the other side ends is roofed, and on the other hand, an area to positions retained at a given distance L from both the side ends of the roof materials 4 is roofed with the roof materials 5.
Patent JP-H05228662-A (JP)
Title: Laser welding method for aluminum plate
Inventor: ENOMOTO MASATOSHI
IPC: B23K26/32
Filed: 1992-02-10
Abstract: PURPOSE:To adequately perform laser welding on the place where supply is difficult with a filler metal wire by compositely integrating the filler metal on a surface through a composite extrusion, performing hot rolling for it and forming a plate material with a filler metal layer on the surface CONSTITUTION:A hollow billet 2b of the filler metal and a solid billet 2a of an aluminum alloy are combined, and a composite extrusion material 3 is extruded. It is then hot rolled and made into an aluminum plate 1 having the filler metal layer 1b on the surface. When this plate 1 is laser welded, having the filler metal 1b on the surface of the aluminum 1a, the welding is performed without the filler metal wire.
Patent JP-H05337169-A (JP)
Title: Method and device for waste disinfection
Inventor: MIHIYAERA BIRUKUHORUTSU
IPC: A61L11/00
Filed: 1993-02-12
Abstract: PURPOSE: To economically disinfect and to deodorize waste by generating atmospheric pressure steam phase and super pressured steam phase plural times in a portable autoclave to vacuumize the autoclave and sucking out the atmospheric pressure steam from the top and the super pressured steam from the bottom of the autoclave then liquidizing and discharging the steam. CONSTITUTION: An autoclave 25 is installed with an inner chamber 100 surrounded by a double-jacketed chamber 30. Process steam is supplied from a pipe 6 to the inner chamber 100 and from a pipe 7 to the jacketed chamber 30 to make the inside of the chambers with an atmospheric pressure steam phase and a super pressured steam phase. When the inside is made vacuumed, the atmospheric steam is sucked from an upper suction pipe 9, and the super pressured steam from a suction pipe 8 of the bottom part, then condensed 67 and discharged to a waste water pipe 42. Waste is thrown into the inner chamber 100 to be disinfected and deodorized at a hospital by repeating plural times of operation of supplying and vacuuming the atmospheric pressure and the super pressured process steam to and from the chamber. Thus, the installation cost is reduced and the waste treatment is processed economically.
Patent JP-2000222689-A (JP)
Title: Vehicle controller
Inventor: SUMIYA KOJI
IPC: G01C21/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle controller capable of easily performing control agreeing with a vehicle situation with a little trouble. SOLUTION: An agent acquires the orientation of destination setting (directional data 296) on the basis of the correspondence (destination set data) with the current vehicle situation, the past vehicle situation and set destinations under the situations, decides the display order of destination alternatives according to the orientation and shows plural destination alternatives in the order. Since plural destination candidates are displayed in order of a candidate with a high possibility of being inputted, there is a small possibility that a destination to be displayed is canceled and that another destination is set again, and a destination desired to be set by a driver can be displayed and set.
Patent JP-S58141853-A (JP)
Title: Output controlling device of welding machine
Inventor: KAWAMATA KIYOSHI
IPC: B23K9/073
Filed: 1982-02-19
Abstract: PURPOSE:To enable feedback control of output of welding machine at high accuracy using both 50Hz and 60Hz in common by providing a timing controlling device that delays starting of integration of output feedback signal when using 50Hz compared with the case where 60Hz is used. CONSTITUTION:In the case of 50Hz, a switch 9 works later than zero cross point of power source voltage and keeps on state for (Ta+Tb) time until next zero cross point. Out of this, Tb time in which switches 8a, 8b are made off is integrating time, and Ta time in which switches 8a, 8b are made on is reset time. Integration voltage just before reset is Vb. The value of Vb held by a sampling hold circuit 7 is compared with an output setting signal from an output setting circuit 1, and this output signal is transmitted to an output controlling section 3 through an error amplifier circuit 2 at reset time Ta to control the object 4 of controlling. Accordingly, by making (Ta+Tb) time coincide with zero cross period of power source voltage at the time of 60Hz, common use of 50Hz and 60Hz of a feedback circuit becomes possible.
Patent JP-S62184284-A (JP)
Title: Hydraulic changeover valve
Inventor: INAGAKI MITSUO
IPC: F16K11/044
Filed: 1986-02-06
Abstract: PURPOSE:To achieve the enhancement in tresponsiveness by providing a piezoelectric element by which the pressure in an oil pressure chamber is increased or decreased, and a throttling means by which the pressure in the oil pressure chamber is made approximately equal to the pressure inside a high-pressure introducing chamber within a prescribed time. CONSTITUTION:When a high voltage is instantaneously applied on an electrostriction type actuator 17, a piston 20 displaces upward to reduce the volume of an oil pressure chamber 21. Accordingly, the pressure inside the oil pressure chamber 21 rises suddenly to displace a spool valve 13 upward. As a result, the communication between a high-pressure port 11 and a control port 12 is cut off, and the control port 12 is communicated with a low-pressure port 31. And in this case, since the operating oil inside the oil pressure chamber 21 flows into a high-pressure introducing chamber 32 side through a throttle 27a and a communicating passage 27, the inclined surface 132 of the spool valve soon comes to be seated on a stepped part 151.
Patent JP-S54119012-A (JP)
Title: Filter for leucocyte separation, and method for separating leucocyte using the same
Inventor: TAKENAKA YOSHINORI
IPC: A61K35/14
Filed: 1978-03-06
Abstract: PURPOSE: To separate leucocyte, in high purity and yield, and in a short time by a simple operation, by the use of synthetic fibers or semi-synthetic fibers as a filter.  
     CONSTITUTION: A column is packed with fibers of polyamide, polyester, polyacrylonitrile, cellulose acetate, etc., in a density of ≤0.15 g/cm 3 , to form a filter. Blood, body fluid, or a blood corpuscle-containing liquid obtained thereform, is passed through the filter. The leucocytes are trapped by the filter. 
     COPYRIGHT: (C)1979,JPO&Japio